please help I don't understand

Answer:

Equation is

           [tex]224=\frac{7}{8}x[/tex]

Step-by-step explanation:

At the gym, Jasper was able to bench press 224 pounds, which was 7/8 of the weight that Balin was able to bench press.

Let  x be the weight that Balin could bench press.

We have

         [tex]224=\frac{7}{8}x\\\\x=\frac{8\times 224}{7}=256[/tex]

That is

         x = 256

Equation is

           [tex]224=\frac{7}{8}x[/tex]

Answer: B

Step-by-step explanation:

The given formula A=LWH, which represents the volume of a box, needs to be solved for L. This can be accomplished by dividing both sides of the equation by WH, which leads to the equation L = A / (WH).

You have given the formula for the volume of a box, which is A=LWH. Here, A is the area, L is the length, W is the width, and H is the height. You are asked to solve this formula for L. This means we want to express L in terms of the other variables, W, H, and A.

To isolate L, you divide both sides of the equation by WH. So, the equation becomes:

L = A / (WH)

This equation shows L (length) in terms of A (area), W (width), and H (height).

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Solution:- Let f and g be the functions such that

                         [tex]f:X\rightarrow  Y\\and\\ g:Y\rightarrow Z[/tex]

can be used to form a function which maps x in X to [tex]g(f(x))[/tex] in Z.  

If z is a function of y, and y is a function of x, then z is a function of x. (transitive property)

Hence the composite function is given by

[tex]g of : X\rightarrow Z[/tex] , defined by [tex](gof)(x)=( g(f(x)) x)[/tex] for x in X.

Now , for the function g(x) into the function for f(x), we have to work from the inside out by substituting the expression. So by this way composition of function related to order of operations.

The student's question involves dividing a polynomial by a binomial using algebraic techniques such as long or synthetic division to find the quotient and remainder.

The question presented requires a division of polynomials. Specifically, the student is asked to divide the polynomial [tex](v^4 - v^3 - 68v^2 - 26v - 94)[/tex] by the binomial (v - 9). This problem can be solved using long division or synthetic division, which are techniques used in algebra to divide one polynomial by another. The result of the division will provide a quotient and possibly a remainder if the division is not exact.

Answer:

137.3 miles apart from each other

Step-by-step explanation:

Answer:

3/2

Step-by-step explanation:

i jus did the quiz and got 100% . your welcome

Answer:

1)For example we need to find 54 -41.2

Step 1: Write down the both numbers, one under the other, with the once digit in same line.

54

-41.2

Step2: Now,add zeros so the numbers to make the same length .

54.0

-41.2

Step3: Then subtract normally, remembering to put the decimal point in the answer

54.0

-41.2

12.8

2)Here we need to subtract same place values of second number from the first number starting from right side, We can see to subtract 2 from 0 we need to take carry from 4 (4 will become 3)so that it will become 10 to subtract 2 from it ,thus we get our answer 12.8.

The decimal subtraction problem 0.72 - 0.58 requires regrouping from the tenth place. This is because you cannot subtract 8 from 2 without regrouping. The final answer, after regrouping and subtracting is 0.14.

A decimal subtraction equation that requires regrouping from the tenths could be as follows: 0.72 - 0.58. In this problem, you cannot subtract 8 (in the hundredth place) from 2 (also in the hundredth place) without regrouping because 2 is less than 8. Therefore, you need to regroup from the tenth place.

To do this, you take one-tenth (0.10) from the tenth place, leaving you with 0.62 instead of 0.72. This action adds ten hundredths (0.10) to the hundredths place, turning our 0.02 into 0.12. Now, you can subtract 8 from 12 in the hundredth place, and you can subtract 5 from 6 in the tenth place, leaving you with the answer: 0.14.

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Use the graphing calculator to plot the line y=ax+b for the given data. On the attached diagram you can see green points that are ordered pairs weight-height and black line is regression line.

As you can see a≈0.1 and b≈50.9.

The equation of regression line is y=0.1x+50.9.

Answer:

[tex]y = 5 + 0.003(2^{x})[/tex]

Step-by-step explanation:

If a base shipping charge of $ 5 is collected, it means that regardless of the amount of money spent, a base payment of $ 5 must be made for the shipment. Therefore the graph of the exponential function must move 5 units up on the positive y axis. Your new cutoff point with the positive y axis will be y = $ 5.003

Therefore, the new function that represents the shipping cost will be:

[tex]y = 5 + 0.003(2^{x})[/tex]

with [tex]x \leq 20[/tex]

Answer:

The Answer is 102 eggs

Step-by-step explanation:

Multiply 8 by 12 then add 6.

An equation in standard form for the situation where you have $0.8 in dimes and quarters is 10x + 25y = 80, where x represents the number of dimes and y represents the number of quarters.

To create an equation in standard form that represents the situation where you have $0.8 in your backpack in dimes and quarters, let x represent the number of dimes and y represent the number of quarters. Recall that the value of a dime is $0.10 and the value of a quarter is $0.25.

Each dime is worth $0.10, so the total value of the dimes will be 0.10x dollars. Each quarter is worth $0.25, so the total value of the quarters will be 0.25y dollars. The total amount of money is $0.8, so the equation representing this situation in standard form is:

0.10x + 0.25y = 0.8

However, to get the equation in standard form, we usually want integers as coefficients. To eliminate the decimals, we can multiply every term by 100:

10x + 25y = 80

This equation is now in standard form and represents the combination of dimes and quarters adding up to $0.8.

0.4^6 is 0.004096

hope it helps

0.4 to the sixth power = 0.004096

Answer:

Step-by-step explanation:

Plug in 1 for p, and 7 for q

7 - 5p + 3q

7 - 5(1) + 3(7)

Simplify. First, multiply

5 x 1 = 5, 3 x 7 = 21

7 - 5 + 21 = 2 + 21 = 223

23 is your answer

hope this helps

~Rise Above the Ordinary

Answer:

5

Step-by-step explanation:

z=24 degrees. To explain, you can solve for x by making the equation 2x+48=180 since 180 degrees is the angle of a straight line. Once you solve for x, you add that number to 90. Finally, subtract that number from 180 to get z. You subtract from 180 because a triangle's total angle sum is always 180

Y = 42

hope this helps

Answer:

88:56 = 11:7 pounds.

Step-by-step explanation:

Drop the pound sign. I live in Canada and I can't make that symbol. I'll add something at the end. We just want to divide 144 into a ratio of of 11:7

Step One

Add the two ratios together 11 + 7 = 18

Now set up a ratio to solve for 11 parts out of 18

11:18 = x:144         Proportion

11 / 18 = x / 144    Equation: Cross mulitiply

11*144 = 18x         Combine the left side

1584   = 18x         Divide by 18

1584 / 18  = x

88 = x

That is the larger amount (11 is larger than 7)

Find the smaller amount

144 - 88 = 56

The two amounts are in the ratio of 11:7

88:56 = 11:7  

4: 1 because you could divide both sides of the ratio by 25

The answer is a-11 for the value of m

The value of m is A

12+(7+11)=30

Hello there!

15/8=187.5% is correct answer.

First you converting a fraction such as 15/8 into a percent is pretty easy to me. You had to do is divide  numerator by the denominator and then multiply by 100 it should be results like (numerator and denominator)*100. You can also enter 15/8 to used their formula and you get (15/8)*100 and it gave us the answer is 187.5 is the right answer. Hope this helps! Thank you for posting your question at here on Brainly. Have a great day! -Charlie

15/8 as a percentage is 187.5

Rounding the world's largest aloha shirt measurement, 4.26 meters, results in 5 to the nearest ones place and 4.2 to the nearest tenths place.

To round the measurement of the world's largest aloha shirt to the nearest ones place, we look at the decimal part of the number 4.26. Since the digit after the decimal is 6 (which is 5 or higher), we round up the number 4 to 5. Therefore, when rounded to the nearest ones place, 4.26 becomes 5.

To round to the nearest tenths place, we only need to consider the first digit after the decimal point. In this case, that digit is 2, which means there is no need to round up or down; the tens digit stays the same. So, when rounded to the nearest tenths place, 4.26 remains 4.2.

Consonant blends (also called consonant clusters) are groups of two or three consonants in words that makes a distinct consonant sound, such as "bl" or "spl." Consonant digraphs include bl, br, ch, ck, cl, cr, dr, fl, fr, gh, gl, gr, ng, ph, pl, pr, qu, sc, sh, sk, sl, sm, sn, sp, st, sw, th, tr, tw, wh, wr.

Answer:

8

Step-by-step explanation:

There are 42 people who had breakfast.  Each person had either egg or pancake or both.

Of these only eggs were 2/3 and both were 2/3

Hence the remaining ate only pancakes

i.e. portion of persons who ate pancakes = 1-(1/7+2/3)

= 4/21

Total no of people in the restaurant = 42

Of those people who ate eggs only= 1/7 (42) = 6

No of persons who ate both pancakes and eggs = 2/3(42) = 28

Hence no of persons who ate only pancakes =42-(6+28) = 8

This is an example of the Associative Property of addition.

Answer:

The correct answer is c. c is the square of half of b.

Step-by-step explanation:

In all perfect square trinomials, half of the middle number squared gives you the constant. See the example below for proof.

(x + 4)^2

(x + 4)(x + 4)

x^2 + 4x + 4x + 16

x^2 + 8x + 16

You'll notice if you take the middle term (8), cut it in half (4) and then square it (16), the result is the constant.

Answer:

C

Step-by-step explanation:

c is the square of half of b.

set up the proportion, cross multiply, and solve for the missing length.

[tex]\frac{BA}{BE} = \frac{DC}{DE}[/tex]

[tex]\frac{6}{3} = \frac{9}{DE}[/tex]

6(DE) = 3(9)

DE = [tex]\frac{3(9)}{6} = \frac{9}{2} = 4.5[/tex]

Answer: 4.5

the answer is:   x = 1,5

Answer:

x = 1 and x = 5

Step-by-step explanation:

First we find the axis of symmetry.  This will be a dotted line marking where the graph will "fold" in half.  To find this we use the formula x = -b/2a:

x = -(-6)/2(1) = 6/2 = 3

We draw a dotted line at x=3, as seen in the first screenshot.

Next we find the vertex.  Substitute the value of x into the related equation,

y = x²-6x+5

y = 3²-6(3)+5 = 9-18+5 = -9+5 = -4

The y-coordinate of the vertex is at -4, making the vertex (3, -4); this is seen in the second screenshot.

Next we graph the y-intercept; this is c in the equation, which in this equation is 5.  This is seen in the third screenshot.

Next we reflect the y-intercept through the axis of symmetry; this is seen in the fourth screenshot.

Lastly we connect these three points with the parabola, or u-shaped graph.  This is seen in the fifth screenshot.

To find the solutions, we find the x-intercepts.  We can see from the fifth screenshot that these are at x=1 and x=5; these are the solutions.

Answer:

11 feet

Step-by-step explanation:

14 (cat)

3 (dog)

14 - 3 = 11

See the attached picture.

X = 76 degrees.

Mr. Hower will save $96.01 if he pays cash for the computer instead of making monthly payments.

To determine how much money Mr. Hower will save if he pays cash for the computer instead of making monthly payments, we need to compare the total cost of both options.

First, let's calculate the total amount paid with monthly payments:

Down payment: $510

Monthly payments: 8 payments of $35.75

Total paid with monthly payments = Down payment + (Monthly payment amount × Number of payments)

$510 + ($35.75 × 8) = $510 + $286 = $796

Now, let's compare it to the cash price:

Cash price: $699.99

Savings if pays in cash = Total paid with monthly payments - Cash price

$796 - $699.99 = $96.01

So, Mr. Hower would save $96.01 if he pays cash for the computer instead of using the monthly payment option.

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Answer:

[tex]4^x-5x-14[/tex]

Step-by-step explanation:

[tex]f-g=(4^x-8)-(5x+6)=4^x-8-5x-6=4^x-5x-14[/tex]

Answer:

The value of  [tex](f-g)(x)=4^x-5x-14[/tex]

Step-by-step explanation:

Given : If [tex]f(x) = 4^x-8[/tex] and [tex]g(x)=5x+6[/tex]

To find : The value of  [tex](f - g)(x)[/tex]?

Solution :

[tex]f(x) = 4^x-8[/tex]

[tex]g(x)=5x+6[/tex]

We can write, [tex](f-g)(x)=f(x)-g(x)[/tex]

Substitute the value of f(x) and g(x)

[tex](f-g)(x)=4^x-8-(5x+6)[/tex]

[tex](f-g)(x)=4^x-8-5x-6[/tex]

[tex](f-g)(x)=4^x-5x-14[/tex]

Therefore, The value of  [tex](f-g)(x)=4^x-5x-14[/tex]